[INFO] fetching crate tokio-serde-msgpack 0.2.0...
[INFO] checking tokio-serde-msgpack-0.2.0 against try#d990716b6a1fdde1300748828a9c9e79dfd0b898 for pr-74846
[INFO] extracting crate tokio-serde-msgpack 0.2.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate tokio-serde-msgpack 0.2.0 on toolchain d990716b6a1fdde1300748828a9c9e79dfd0b898
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tokio-serde-msgpack 0.2.0
[INFO] finished tweaking crates.io crate tokio-serde-msgpack 0.2.0
[INFO] tweaked toml for crates.io crate tokio-serde-msgpack 0.2.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tokio-stdin-stdout v0.1.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9f316583948d161d6332ecf7f2ca7cee102f070f4dcd1d8b1caa4ac979912f4a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9f316583948d161d6332ecf7f2ca7cee102f070f4dcd1d8b1caa4ac979912f4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9f316583948d161d6332ecf7f2ca7cee102f070f4dcd1d8b1caa4ac979912f4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f316583948d161d6332ecf7f2ca7cee102f070f4dcd1d8b1caa4ac979912f4a", kill_on_drop: false }`
[INFO] [stdout] 9f316583948d161d6332ecf7f2ca7cee102f070f4dcd1d8b1caa4ac979912f4a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e6925de663c9d2a110775e6bb2b7b2e046c75a46e1584b1cf925db5885f82293
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e6925de663c9d2a110775e6bb2b7b2e046c75a46e1584b1cf925db5885f82293", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling serde v1.0.115
[INFO] [stderr]    Compiling serde_derive v1.0.115
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]     Checking tokio-stdin-stdout v0.1.5
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling syn v1.0.38
[INFO] [stderr]     Checking rmp v0.8.9
[INFO] [stderr]     Checking rmp-serde v0.13.7
[INFO] [stderr]     Checking tokio-serde-msgpack v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated item 'tokio_io::codec::FramedRead': Moved to tokio-codec
[INFO] [stdout]   --> src/lib.rs:11:41
[INFO] [stdout]    |
[INFO] [stdout] 11 | use tokio_io::codec::{Decoder, Encoder, FramedRead, FramedWrite};
[INFO] [stdout]    |                                         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'tokio_io::codec::FramedWrite': Moved to tokio-codec
[INFO] [stdout]   --> src/lib.rs:11:53
[INFO] [stdout]    |
[INFO] [stdout] 11 | use tokio_io::codec::{Decoder, Encoder, FramedRead, FramedWrite};
[INFO] [stdout]    |                                                     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'tokio_io::codec::FramedRead': Moved to tokio-codec
[INFO] [stdout]   --> src/lib.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     tokio_io::codec::FramedRead<tokio_io::io::ReadHalf<T>, MsgPackDecoder<'lt, R>>;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'tokio_io::codec::FramedWrite': Moved to tokio-codec
[INFO] [stdout]   --> src/lib.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     tokio_io::codec::FramedWrite<tokio_io::io::WriteHalf<T>, MsgPackEncoder<S>>;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'tokio_io::codec::FramedRead': Moved to tokio-codec
[INFO] [stdout]   --> src/lib.rs:29:15
[INFO] [stdout]    |
[INFO] [stdout] 29 |     let rx2 = FramedRead::new(rx, MsgPackDecoder::<'lt, R>::new());
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'tokio_io::codec::FramedWrite': Moved to tokio-codec
[INFO] [stdout]   --> src/lib.rs:30:15
[INFO] [stdout]    |
[INFO] [stdout] 30 |     let tx2 = FramedWrite::new(tx, MsgPackEncoder::<S>::new());
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'tokio_io::codec::FramedRead': Moved to tokio-codec
[INFO] [stdout]   --> src/lib.rs:11:41
[INFO] [stdout]    |
[INFO] [stdout] 11 | use tokio_io::codec::{Decoder, Encoder, FramedRead, FramedWrite};
[INFO] [stdout]    |                                         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'tokio_io::codec::FramedWrite': Moved to tokio-codec
[INFO] [stdout]   --> src/lib.rs:11:53
[INFO] [stdout]    |
[INFO] [stdout] 11 | use tokio_io::codec::{Decoder, Encoder, FramedRead, FramedWrite};
[INFO] [stdout]    |                                                     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'tokio_io::codec::FramedRead': Moved to tokio-codec
[INFO] [stdout]   --> src/lib.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     tokio_io::codec::FramedRead<tokio_io::io::ReadHalf<T>, MsgPackDecoder<'lt, R>>;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'tokio_io::codec::FramedWrite': Moved to tokio-codec
[INFO] [stdout]   --> src/lib.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     tokio_io::codec::FramedWrite<tokio_io::io::WriteHalf<T>, MsgPackEncoder<S>>;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'tokio_io::codec::FramedRead': Moved to tokio-codec
[INFO] [stdout]   --> src/lib.rs:29:15
[INFO] [stdout]    |
[INFO] [stdout] 29 |     let rx2 = FramedRead::new(rx, MsgPackDecoder::<'lt, R>::new());
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'tokio_io::codec::FramedWrite': Moved to tokio-codec
[INFO] [stdout]   --> src/lib.rs:30:15
[INFO] [stdout]    |
[INFO] [stdout] 30 |     let tx2 = FramedWrite::new(tx, MsgPackEncoder::<S>::new());
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'tokio_io::codec::FramedRead': Moved to tokio-codec
[INFO] [stdout]   --> examples/client.rs:14:23
[INFO] [stdout]    |
[INFO] [stdout] 14 | use tokio_io::codec::{FramedRead, LinesCodec};
[INFO] [stdout]    |                       ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'tokio_io::codec::LinesCodec': Moved to tokio-codec
[INFO] [stdout]   --> examples/client.rs:14:35
[INFO] [stdout]    |
[INFO] [stdout] 14 | use tokio_io::codec::{FramedRead, LinesCodec};
[INFO] [stdout]    |                                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'tokio_io::codec::FramedRead': Moved to tokio-codec
[INFO] [stdout]   --> examples/client.rs:45:24
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let lines_in = FramedRead::new(stdin, LinesCodec::new());
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'tokio_io::codec::LinesCodec': Moved to tokio-codec
[INFO] [stdout]   --> examples/client.rs:45:47
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let lines_in = FramedRead::new(stdin, LinesCodec::new());
[INFO] [stdout]    |                                               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.83s
[INFO] running `Command { std: "docker" "inspect" "e6925de663c9d2a110775e6bb2b7b2e046c75a46e1584b1cf925db5885f82293", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6925de663c9d2a110775e6bb2b7b2e046c75a46e1584b1cf925db5885f82293", kill_on_drop: false }`
[INFO] [stdout] e6925de663c9d2a110775e6bb2b7b2e046c75a46e1584b1cf925db5885f82293